@ARTICLE{Pisarek_Marta_The_2001, author={Pisarek, Marta}, number={No 1}, pages={46-51}, journal={Journal of Plant Protection Research}, howpublished={online}, year={2001}, publisher={Committee of Plant Protection PAS}, publisher={Institute of Plant Protection – National Research Institute}, abstract={Sitona hunieralis Steph. has one generation per year. Adults survive through the winter. Full life cycle from egg to adult lasts 54 days on average, including about I O days for embryo, 30 days for larval and 14 days for pupa stage.}, title={The study on development cycle of Sitona humeralis in south-eastern Poland}, type={Article}, URL={http://www.czasopisma.pan.pl/Content/131123/PDF/8_PLANT_41_1_2001_Pisarek_The_Study.pdf}, keywords={Sitona humeralis Steph., life cycle}, }